World Earth Day, April 22 every year, is a festival dedicated to world environmental protection. It aims to raise people's awareness of existing environmental issues, mobilize people to participate in environmental protection campaigns, and improve the overall environment of the earth through green and low-carbon life. Earth Day was launched in 1970 by Gaylord Nelson and Dennis Hayes. Today, the celebration of Earth Day has expanded to 192 countries around the world, with more than 1 billion people participating in it every year, making it the largest folk environmental protection festival in the world.

Later, the world's awareness of environmental protection became stronger and stronger, and the Earth Day initiative was also responded by more and more countries, regions and international organizations. Finally, on April 22, 1990, more than 200 million people from more than 140 countries around the world participated in Earth Day activities. Since then, April 22 has become a world-class environmental protection publicity day. On this day, every corner of the world uses its own way to promote the concept of caring for the earth.

Today is the 50th World Earth Day. The theme of this year's Earth Day in China is "cherish the beautiful earth and protect natural resources". We only have one earth. Let's join hands and start from every day and every little thing to protect our common home!

Actually, I just want to weed the blog, hahaha~~